EP 0109962 B2 19921216 - CONVERSION OF XYLENES CONTAINING ETHYLBENZENE
Title (en)
CONVERSION OF XYLENES CONTAINING ETHYLBENZENE
Publication
Application
Priority
EP 82110838 A 19821123
Abstract (en)
[origin: EP0109962A1] Xylenes containing ethylbenzene are contacted with a catalyst comprising an acid type mordenite and a specific acid type zeolite such as, for example, ZSM-5, ZSM-8 or ZSM-11, in vapor phase in the presence of hydrogen, whereby there are performed deethylation of ethylbenzene and isomerization of xylenes.
IPC 1-7
IPC 8 full level
CPC (source: EP)
C07C 4/18 (2013.01); C07C 5/2737 (2013.01); C07C 5/2754 (2013.01); C07C 2529/18 (2013.01); C07C 2529/40 (2013.01); C07C 2529/70 (2013.01); C07C 2529/80 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0109962 A1 19840613; EP 0109962 B1 19860716; EP 0109962 B2 19921216; DE 3272042 D1 19860821
DOCDB simple family (application)
EP 82110838 A 19821123; DE 3272042 T 19821123